WO2005016976A3 - Hemocompatible polymer systems and related methods - Google Patents

Hemocompatible polymer systems and related methods Download PDF

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Publication number
WO2005016976A3
WO2005016976A3 PCT/US2004/016159 US2004016159W WO2005016976A3 WO 2005016976 A3 WO2005016976 A3 WO 2005016976A3 US 2004016159 W US2004016159 W US 2004016159W WO 2005016976 A3 WO2005016976 A3 WO 2005016976A3
Authority
WO
WIPO (PCT)
Prior art keywords
related methods
hemocompatible
polymer systems
organic phase
aqueous phase
Prior art date
Application number
PCT/US2004/016159
Other languages
French (fr)
Other versions
WO2005016976A2 (en
Inventor
Robert L Albright
Original Assignee
Robert L Albright
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/444,646 external-priority patent/US7112620B2/en
Application filed by Robert L Albright filed Critical Robert L Albright
Publication of WO2005016976A2 publication Critical patent/WO2005016976A2/en
Publication of WO2005016976A3 publication Critical patent/WO2005016976A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/20—Aqueous medium with the aid of macromolecular dispersing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/34—Monomers containing two or more unsaturated aliphatic radicals
    • C08F212/36—Divinylbenzene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • C08F4/34—Per-compounds with one peroxy-radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)

Abstract

A polymer system with a hemocompatible film or coating is provided, the system comprises an organic phase and an aqueous phase, the organic phase comprises polymerizable monomers and at least one initiator and the aqueous phase comprises at least one dispersing agent, at least one free radical inhibitor and at least one buffering agent, the organic phase is immiscible in the aqueous phase, and the dispersing agent forms a hemocompatible surface on the polymer.
PCT/US2004/016159 2003-05-27 2004-05-24 Hemocompatible polymer systems and related methods WO2005016976A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/444,646 2003-05-27
US10/444,646 US7112620B2 (en) 2002-10-18 2003-05-27 Hemocompatible polymer systems & related methods

Publications (2)

Publication Number Publication Date
WO2005016976A2 WO2005016976A2 (en) 2005-02-24
WO2005016976A3 true WO2005016976A3 (en) 2006-01-05

Family

ID=34192972

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/016159 WO2005016976A2 (en) 2003-05-27 2004-05-24 Hemocompatible polymer systems and related methods

Country Status (1)

Country Link
WO (1) WO2005016976A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014012020A1 (en) * 2014-08-13 2016-02-18 Clariant International Ltd. Low-VOC amines as a surface-active ingredient in dispersions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035316A (en) * 1975-11-24 1977-07-12 California Institute Of Technology Cell specific, variable density, polymer microspheres
US4634604A (en) * 1983-06-23 1987-01-06 Ceskoslovenska Adademie Ved Method for producing a biocompatible layer on the surface of particles of porous synthetic sorbents
US5705196A (en) * 1991-08-08 1998-01-06 Laboratorios Cusi, S.A. Process of continuous preparation of disperse colloidal systems in the form of nanocapsules or nanoparticles
US6291013B1 (en) * 1999-05-03 2001-09-18 Southern Biosystems, Inc. Emulsion-based processes for making microparticles
US6531523B1 (en) * 2000-10-10 2003-03-11 Renal Tech International, Llc Method of making biocompatible polymeric adsorbing material for purification of physiological fluids of organism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035316A (en) * 1975-11-24 1977-07-12 California Institute Of Technology Cell specific, variable density, polymer microspheres
US4634604A (en) * 1983-06-23 1987-01-06 Ceskoslovenska Adademie Ved Method for producing a biocompatible layer on the surface of particles of porous synthetic sorbents
US5705196A (en) * 1991-08-08 1998-01-06 Laboratorios Cusi, S.A. Process of continuous preparation of disperse colloidal systems in the form of nanocapsules or nanoparticles
US6291013B1 (en) * 1999-05-03 2001-09-18 Southern Biosystems, Inc. Emulsion-based processes for making microparticles
US6531523B1 (en) * 2000-10-10 2003-03-11 Renal Tech International, Llc Method of making biocompatible polymeric adsorbing material for purification of physiological fluids of organism

Also Published As

Publication number Publication date
WO2005016976A2 (en) 2005-02-24

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